European Standard Knob Handle Single Open Brass Lock Cylinder

European standard knob handle single opening lock cylinder refers to one end of the lock cylinder using a key to open, the other end does not need a key to open as long as the knob can be twisted to achieve the purpose of unlocking,
     This lock cylinder is widely used in the bedroom door.This product is also manufactured in accordance with the European standard BS EN-1303:2015.
     Knob handle single open lock cylinder internal transmission I use the spring pin insurance structure of the internal parts to avoid lawbreakers directly through the tool to turn the internal parts to achieve the purpose of opening the door lock.
      Factory to provide a variety of knob styles, a variety of knob handle: oval, oval figure of eight, fan, cylindrical, diamond, ping-pong paddle-shaped, round embossed and so on,
      knob material: brass, zinc alloy, aluminum alloy optional.
      Lock shell material: brass, zinc alloy, aluminum alloy optional. Channel lock cylinder, bathroom lock cylinder, etc.,
      The existing slot shape more than 30 kinds of support for customized special specifications of the lock cylinder,
      Surface color: polished copper (PB) brushed copper (BB) brushed nickel (NB) bright nickel plating (NP) dark nickel bright chrome (CP) matte black (MB) electrophoresis black / MB sand nickel (SN) sand chrome MC sand nickel (NS) rose gold (RG) electroplated black nickel, gray NB bronze (AB) red bronze (AC) imitation gold (GP) (AC) Imitation Gold (GP) etc.
     Specifications range from 30-150mm,

     welcome to purchase.